BUOY 51002 (STORMSURF)

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Buoy 51002 Southwest Hawaii
Longitude = 157.79W Latitude = 17.15N
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Frequency Analysis - Current Hour
(Swell height in each period/frequency band)

Measurement Date/Time (GMT)

07/31
23:00:00

Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile

Current Swell & Surf Analysis
Buoy 51002
23:00:00 (GMT) on 07/31
Sea Height:	5.5 ft
Primary Swell Height:	2.4 ft
Primary Swell Period:	14.2 secs
Surf Height	2.5 ft

24 Hour Observation

Date (Month/Day)	Time (GMT)	Sea Height [>5 secs] (ft)	Primary Swell		Secondary Swell		Tertiary Swell		Estimated Surf Height (ft)	Primary Period (secs)
Date (Month/Day)	Time (GMT)	Sea Height [>5 secs] (ft)	Height (ft)	Period (secs)	Height (ft)	Period (secs)	Height (ft)	Period (secs)	Estimated Surf Height (ft)	Primary Period (secs)
07/31	23:00:00	5.5	2.4 se	14.2 secs	2.9 se	9.8 secs	2.7 se	6.7secs	2.5 -2.8	14.2
07/31	22:00:00	5.5	2.6 se	14.4 secs	2.4 se	11.3 secs	3.1 se	7.8secs	2.8 -3.1	14.4
07/31	21:00:00	6.0	2.7 se	14.6 secs	3.7 se	8.9 secs	2.1 se	5.9secs	3.0 -3.4	14.6
07/31	20:00:00	5.0	2.1 se	14.2 secs	3.2 se	8.9 secs	1.8 se	5.9secs	2.2 -2.5	14.2
07/31	19:00:00	5.1	2.5 se	14.2 secs	2.9 se	8.9 secs	2.0 se	5.9secs	2.7 -3.0	14.2
07/31	18:00:00	4.9	2.9 se	14.3 secs	2.3 se	10.0 secs	2.1 se	6.6secs	3.0 -3.5	14.3
07/31	17:00:00	4.6	2.6 se	14.5 secs	2.6 se	8.3 secs	1.8 se	11.5secs	2.8 -3.2	14.5
07/31	16:00:00	4.7	2.8 se	14.5 secs	2.6 se	8.3 secs	0.0 se	0.0secs	3.0 -3.4	14.5
07/31	15:00:00	4.4	2.3 se	13.8 secs	2.6 se	7.8 secs	0.0 se	0.0secs	2.4 -2.7	13.8
07/31	14:00:00	4.6	2.4 se	14.2 secs	2.7 se	7.7 secs	0.0 se	0.0secs	2.6 -2.9	14.2
07/31	13:00:00	4.5	2.5 se	14.3 secs	2.3 se	8.2 secs	0.0 se	0.0secs	2.6 -3.0	14.3
07/31	12:00:00	4.3	2.6 se	14.2 secs	2.1 se	7.7 secs	0.0 se	0.0secs	2.7 -3.1	14.2
07/31	11:00:00	4.3	2.5 se	14.1 secs	1.1 se	17.2 secs	1.8 se	10.0secs	2.6 -3.0	14.1
07/31	10:00:00	3.9	2.2 se	12.6 secs	2.0 se	7.7 secs	0.2 se	16.7secs	2.1 -2.4	12.6
07/31	09:00:00	3.7	2.1 se	14.3 secs	1.5 se	10.1 secs	1.7 se	6.7secs	2.3 -2.6	14.3
07/31	08:00:00	3.8	2.2 se	14.2 secs	1.7 se	8.9 secs	1.7 se	5.9secs	2.3 -2.6	14.2
07/31	07:00:00	3.8	2.1 se	14.0 secs	1.5 se	10.2 secs	1.7 se	6.7secs	2.3 -2.6	14.0
07/31	06:00:00	3.9	2.4 se	14.2 secs	1.2 se	17.6 secs	1.5 se	10.2secs	2.5 -2.9	14.2
07/31	05:00:00	3.8	2.5 se	14.0 secs	1.6 se	10.0 secs	1.6 se	6.7secs	2.6 -2.9	14.0
07/31	04:00:00	3.7	2.4 se	12.6 secs	1.8 se	8.4 secs	0.7 se	16.7secs	2.2 -2.5	12.6
07/31	03:00:00	3.6	2.3 se	12.6 secs	1.6 se	9.0 secs	0.5 se	16.7secs	2.2 -2.5	12.6
07/31	02:00:00	3.8	2.2 se	14.0 secs	1.6 se	10.1 secs	1.6 se	6.7secs	2.3 -2.6	14.0
07/31	01:00:00	3.7	2.2 se	12.6 secs	1.9 se	8.4 secs	0.0 se	0.0secs	2.1 -2.4	12.6
07/31	00:00:00	4.0	2.9 se	12.6 secs	1.6 se	8.4 secs	0.5 se	16.7secs	2.8 -3.1	12.6

Surf Height Scale
Size Scale (ft)
>1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11 11-12 12-13 13-14 14-15 15-20 20-25 25-30 30-35 35-40 40-45 45+

Swell Period Scal
Period Scale (secs)
6.3 6.7 7.1 7.7 8.3 9.1 10 11.1 12.5 14.3 16.7 20 25 33.3

Current Weather Conditions
Buoy 51002
23:50:00 (GMT) on 07/31
Combined Sea Height:	7.5 ft
Dominant Period:	9.0 secs
Wind Speed:	19.5 kts
Wind Gust:	23.4 kts
Wind Direction:	070 degrees
Barometric Pressure:	1014.0 mbs
Air Temperature:	80.6 degrees
Water Temperature:	32.0 degrees

24 Hour Weather Observation

Date (Month/Day)	Time (GMT)	Combined Sea Height (ft)	Dominant Period (secs)	Wind Speed (kts)	Gust (kts)	Wind Direction (degrees)	Barometric Pressure (mbs)	Air Temperature (F)	Water Temperature (F)
07/31	23:50:00	7.5	9.0	19.5	23.4	070	1014.0	80.6	32.0
07/31	22:50:00	8.2	9.0	17.6	21.4	080	1014.5	80.6	32.0
07/31	21:50:00	8.2	9.0	19.5	25.4	080	1015.1	80.6	32.0
07/31	20:50:00	8.5	8.0	19.5	23.4	080	1015.3	81.0	32.0
07/31	19:50:00	7.5	9.0	19.5	21.4	080	1015.4	81.0	32.0
07/31	18:50:00	7.5	8.0	17.6	21.4	080	1015.3	81.1	32.0
07/31	17:50:00	6.9	8.0	19.5	23.4	070	1014.7	80.8	32.0
07/31	16:50:00	6.9	8.0	19.5	23.4	070	1014.2	80.6	32.0
07/31	15:50:00	6.9	8.0	17.6	21.4	070	1013.7	80.2	32.0
07/31	14:50:00	6.6	8.0	15.6	19.5	080	1013.8	80.4	32.0
07/31	13:50:00	6.2	13.0	17.6	21.4	070	1013.6	80.6	32.0
07/31	12:50:00	6.6	7.0	19.5	21.4	070	1013.7	80.4	32.0
07/31	11:50:00	6.9	8.0	17.6	21.4	070	1013.8	80.6	32.0
07/31	10:50:00	6.6	6.0	19.5	23.4	080	1014.2	80.8	32.0
07/31	09:50:00	5.9	8.0	19.5	23.4	080	1014.5	81.1	32.0
07/31	08:50:00	5.6	8.0	19.5	23.4	080	1014.7	81.1	32.0
07/31	07:50:00	5.6	13.0	17.6	23.4	080	1014.4	81.1	32.0
07/31	06:50:00	5.6	13.0	11.7	13.7	090	1013.9	79.7	32.0
07/31	05:50:00	5.9	13.0	15.6	19.5	100	1013.5	78.1	32.0
07/31	04:50:00	5.6	13.0	15.6	19.5	080	1012.8	81.3	32.0
07/31	03:50:00	5.2	0.0	13.7	17.6	070	1012.3	81.3	32.0
07/31	02:50:00	5.6	13.0	15.6	17.6	070	1012.2	81.0	32.0
07/31	01:50:00	5.6	13.0	13.7	17.6	070	1012.1	81.1	32.0
07/31	00:50:00	5.6	13.0	15.6	17.6	070	1012.3	80.8	32.0

000041740 ___0.024054

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